3-(Bromomethyl)-4-fluorobenzonitrile CAS 856935-35-8
| CAS No. | 856935-35-8 |
| Molecular Formula | C8H5BrFN |
| Molecular Weight | 214.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(Bromomethyl)-4-fluorobenzonitrile (C8H5BrFN) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
3-(Bromomethyl)-4-fluorobenzonitrile (CAS 856935-35-8) is a high-purity analytical reference standard with the molecular formula C8H5BrFN and a molecular weight of 214.03 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-(Bromomethyl)-4-fluorobenzonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H5BrFN |
| Molecular Weight | 214.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 4-(Bromomethyl)-3-fluorobenzonitrile (CAS 105942-09-4)
- 3-(Bromomethyl)-2-fluorobenzonitrile (CAS 1246527-18-3)
- 5-Bromomethyl-2-fluorobenzonitrile (CAS 180302-35-6)
- 4-(Bromomethyl)-3,3-difluoropyrrolidin-2-one (CAS 2091638-38-7)
- 1-[6-(Bromomethyl)-2-pyridinyl]ethanone (CAS 476454-75-8)
- 2-[5-(bromomethyl)-2-methyl-pyrazol-3-yl]acetonitrile (CAS 2853613-31-5)
- 3-(Bromomethyl)benzamide, 97% (CAS 509073-67-0)
- 4-(Bromomethyl)benzamide (CAS 58914-40-2)
Recommended Standards
- 2-Bromo-6-fluorophenylacetonitrile, 97% (CAS 936693-22-0)
- Trelagliptin Impurity N51 (CAS 853368-35-1)
- 2-Bromo-5-fluoro-4-methylbenzonitrile (CAS 916792-11-5)
- 3-Bromo-2-fluorophenylacetonitrile (CAS 874285-03-7)
- 2,6-Difluoro-3-(methylthio)benzonitrile (CAS 1520381-10-5)
- (2E)-3-[4-(Benzyloxy)phenyl]-1-(4-bromophenyl)prop-2-en-1-one (CAS 358655-92-2)
- tert-Butyl 2,5-diazaspiro[3.5]nonane-5-carboxylate oxalate (CAS 1408076-07-2)
- (R)-1-(2-methyl-1H-indol-5-yl)ethan-1-amine (CAS 1401726-48-4)
- Nicotine Impurity 6 (CAS 591-22-0)
- n-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)piperidine-4-carboxamide (CAS 1184532-85-1)
- Sitagliptin Impurity 78 (CAS 85068-27-5)
- Ethyl p-(p-pentyloxybenzylideneamino)benzoate (CAS 37168-42-6)
- 2-Chloro-1-(4-(2-methylbenzyl)-1,4-diazepan-1-yl)ethan-1-one (CAS 1258826-72-0)
- CBP501 Affinity Peptide trifluoroacetate salt (CAS 1351804-17-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com